Poly (also known as Plantronics, formerly known as Polycom) is a producer of audio and video electronics for commercial use. It offers headsets, business phones, conference phones, video conferencing products as well as software supporting device management, private video conferencing, and video interoperability. The company also provides support, professional, managed, and training services. Poly caters to state and local government, the federal government, education, healthcare, aviation, financial services, media, and entertainment sectors.